Lucky imaging: best 75% frames from 1000 video frames.
'Star, star teach me how to shine, shine'
'Star, star teach me how to shine, shine'
Lucky imaging: best 75% frames from 1000 video frames.
Lucky imaging: best 75% frames from 500 video frames. Mosaic of two images, North and South.
Hand sketches of sun spots from white light observation.
Hand sketches of sun spots from white light observation.
12th July - the huge sunspot group 3363 was apparently visible with the naked eye and appropriate filters.
Hand sketches of sun spots from white light observation.
A daytime live stream showing sun spots and prominences in H-alpha.
Hand sketches of sun spots from white light observation with sunspot groups annotated.
Hand sketches of sun spots from white light observation with sunspot groups annotated.